Time Lapse 15: Poly-Brush, Rib Stitching and Finishing Tapes 

In this video of the Alaska Airmen 2016 Super Cub Raffle Plane: 1.Applying Poly-Brush, which acts as a sealer for the Poly-Fiber materials. 2.Applying reinforcing tapes and rib-stitching with Poly Fiber thread. This secures the Poly Fiber fabric to the wing. 3.Applying 'finishing tapes' to give the wing a tidy appearance, and produce a smooth painting surface. For more info on the build, visit www.abovealaska....